Makefile

# Makefile - main makefile for NTG software package
# RMM, 2 Feb 02

# Desired installation location of main NTG directory
# 
# By default, this is set to the current director.  This is useful
# if you are a developer, but probably not what you want to use if
# you are installing it for others to use.
#
NTGDIR = $(CURDIR)
# NTGDIR = /usr/local/ntg

# Files and directories to include in distribution
FILES = README Makefile Pending
DIRS  = src/ doc/ examples/ pgs/ npsol/

#! TODO: set compiler flags based on operating system
CFLAGS = -g
FFLAGS = -g -fdefault-real-8 -fdefault-double-8

# Default rule: make everything in the subdirectories
#
# Note that pgs and npsol are not distributed with NTG, so it's OK
# if these are not in place
#
install: build
	mkdir -p $(NTGDIR)/lib
	mkdir -p $(NTGDIR)/include
	(cd src; make NTGDIR=$(NTGDIR) install)
	(cd npsol; make NTGDIR=$(NTGDIR) install)
	(cd pgs; make NTGDIR=$(NTGDIR) install)

# build without installing
build:
	(cd src; make CFLAGS="$(CFLAGS)")
	(cd npsol; make FFLAGS="$(FFLAGS)")
	(cd pgs; make FFLAGS="$(FFLAGS)")

# Compile the examples
examples:
	make -C examples

# Generate a tar file for distribution to others
tar: distclean
	tar zcf ntg-dist.tgz -X exclude.txt $(FILES) $(DIRS)

clean:
	(cd src; make clean)
	(cd examples; make clean)
	(cd pgs; make clean)
	(cd npsol; make clean)
	(cd doc; make clean)

distclean: clean
	(cd pgs; make distclean)
	(cd npsol; make distclean)

tidy:
	rm *~

.PHONY: clean examples